Siemens SINUMERIK 840D sl Function Manual page 1245

Direction keys rapid traverse override
The transfer is dependent upon the selected axis. The corresponding interface bits are
deleted for axes that are not selected.
Source:
MCP button
Direction key +
Direction key -
Rapid traverse override
Direction key +
Direction key -
Rapid traverse override
Direction key +
Direction key -
Rapid traverse override
Source:
MCP key
Direction key +
Direction key -
Rapid traverse override
Override
Source:
MCP - Setting
Feedrate override
Source:
MCP - Setting
Feedrate override
Channel signals
Source:
MCP - keys
NC Start
NC stop
RESET
Single block
Basic logic functions: PLC Basic program powerline (P3 pl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Destination:
Interface DB (Parameter ChanNo)
DB21, ... DBX12.7
DB21, ... DBX12.6
DB21, ... DBX12.5
DB21, ... DBX16.7
DB21, ... DBX16.6
DB21, ... DBX16.5
DB21, ... DBX20.7
DB21, ... DBX20.6
DB21, ... DBX20.5
Destination:
Interface DB (6 allocated axis DBs)
DB31, ... DBX4.7
DB31, ... DBX4.6
DB31, ... DBX4.5
Destination:
Interface DB (parameter ChanNo)
DB21, ... DBB4
Destination:
Interface DB (6 allocated axis DBs)
DB31, ... DBB0 (selected axis number)
The feed override of the 1st MCP applies to all axes.
Destination:
Interface DB (parameter ChanNo)
DB21, ... DBX7.1
DB21, ... DBX7.3
DB21, ... DBX7.7
DB21, ... DBX0.4
Detailed description
2.12 Block descriptions
261